540855130 has 16 divisors (see below), whose sum is σ = 974030184. Its totient is φ = 216232960.

The previous prime is 540855113. The next prime is 540855151. The reversal of 540855130 is 31558045.

It can be written as a sum of positive squares in 4 ways, for example, as 294019609 + 246835521 = 17147^2 + 15711^2 .

It is a junction number, because it is equal to n+sod(n) for n = 540855092 and 540855101.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8970 + ... + 34090.

Almost surely, 2^540855130 is an apocalyptic number.

540855130 is a deficient number, since it is larger than the sum of its proper divisors (433175054).

540855130 is a wasteful number, since it uses less digits than its factorization.

540855130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27281.

The product of its (nonzero) digits is 12000, while the sum is 31.

The square root of 540855130 is about 23256.2922668253. The cubic root of 540855130 is about 814.7549064155.

The spelling of 540855130 in words is "five hundred forty million, eight hundred fifty-five thousand, one hundred thirty".